Cover for air bag



FIG. 1 is a perspective view of a cover for air bag in accordance with my design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view thereof shown in an alternate position.

The broken lines in FIG. 8 show an air bag and a supporting rod contained therein and form no part of the claimed design. 

The ornamental design for a cover for air bag, as shown and described. 